CN114270583A - 固体氧化物型燃料电池用电解质片、固体氧化物型燃料电池用电解质片的制造方法以及固体氧化物型燃料电池用单电池 - Google Patents
固体氧化物型燃料电池用电解质片、固体氧化物型燃料电池用电解质片的制造方法以及固体氧化物型燃料电池用单电池 Download PDFInfo
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- CN114270583A CN114270583A CN202080058633.1A CN202080058633A CN114270583A CN 114270583 A CN114270583 A CN 114270583A CN 202080058633 A CN202080058633 A CN 202080058633A CN 114270583 A CN114270583 A CN 114270583A
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- China
- Prior art keywords
- straight line
- virtual straight
- electrolyte sheet
- fuel cell
- solid oxide
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 156
- 239000000446 fuel Substances 0.000 title claims abstract description 109
- 239000007787 solid Substances 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000011347 resin Substances 0.000 claims description 100
- 229920005989 resin Polymers 0.000 claims description 100
- 239000000919 ceramic Substances 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 50
- 238000003825 pressing Methods 0.000 claims description 46
- 239000000843 powder Substances 0.000 claims description 36
- 230000002706 hydrostatic effect Effects 0.000 claims description 20
- 238000010304 firing Methods 0.000 claims description 8
- 229910002076 stabilized zirconia Inorganic materials 0.000 claims description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims description 7
- 230000000052 comparative effect Effects 0.000 description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000002002 slurry Substances 0.000 description 16
- 239000011230 binding agent Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 239000003960 organic solvent Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 239000002270 dispersing agent Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000010248 power generation Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- -1 for example Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000007606 doctor blade method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011267 electrode slurry Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 238000003826 uniaxial pressing Methods 0.000 description 2
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 229940116411 terpineol Drugs 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-152139 | 2019-08-22 | ||
| JP2019152139 | 2019-08-22 | ||
| PCT/JP2020/031085 WO2021033679A1 (ja) | 2019-08-22 | 2020-08-18 | 固体酸化物形燃料電池用電解質シート、固体酸化物形燃料電池用電解質シートの製造方法及び固体酸化物形燃料電池用単セル |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114270583A true CN114270583A (zh) | 2022-04-01 |
Family
ID=74661166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080058633.1A Pending CN114270583A (zh) | 2019-08-22 | 2020-08-18 | 固体氧化物型燃料电池用电解质片、固体氧化物型燃料电池用电解质片的制造方法以及固体氧化物型燃料电池用单电池 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12015181B2 (ja) |
| JP (1) | JP7287473B2 (ja) |
| CN (1) | CN114270583A (ja) |
| WO (1) | WO2021033679A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10214638A (ja) * | 1997-01-30 | 1998-08-11 | Hitachi Ltd | リチウム二次電池 |
| JP2011096645A (ja) * | 2009-09-30 | 2011-05-12 | Dainippon Printing Co Ltd | 単室型固体酸化物形燃料電池 |
| JP2014191943A (ja) * | 2013-03-27 | 2014-10-06 | Nippon Shokubai Co Ltd | 固体酸化物形燃料電池用の薄膜立方晶系ジルコニアシートの製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008054774A2 (en) | 2006-10-31 | 2008-05-08 | Corning Incorporated | Micromachined electrolyte sheet, fuel cell devices utilizing such, and micromachining method for making fuel cell devices |
| US20090081512A1 (en) | 2007-09-25 | 2009-03-26 | William Cortez Blanchard | Micromachined electrolyte sheet, fuel cell devices utilizing such, and micromachining method for making fuel cell devices |
| JP6680265B2 (ja) | 2017-05-26 | 2020-04-15 | 株式会社村田製作所 | セラミック板状体の製造方法 |
-
2020
- 2020-08-18 WO PCT/JP2020/031085 patent/WO2021033679A1/ja active Application Filing
- 2020-08-18 CN CN202080058633.1A patent/CN114270583A/zh active Pending
- 2020-08-18 JP JP2021540947A patent/JP7287473B2/ja active Active
-
2022
- 2022-02-16 US US17/673,319 patent/US12015181B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10214638A (ja) * | 1997-01-30 | 1998-08-11 | Hitachi Ltd | リチウム二次電池 |
| JP2011096645A (ja) * | 2009-09-30 | 2011-05-12 | Dainippon Printing Co Ltd | 単室型固体酸化物形燃料電池 |
| JP2014191943A (ja) * | 2013-03-27 | 2014-10-06 | Nippon Shokubai Co Ltd | 固体酸化物形燃料電池用の薄膜立方晶系ジルコニアシートの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2021033679A1 (ja) | 2021-02-25 |
| JP7287473B2 (ja) | 2023-06-06 |
| WO2021033679A1 (ja) | 2021-02-25 |
| US20220173420A1 (en) | 2022-06-02 |
| US12015181B2 (en) | 2024-06-18 |
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